diff options
| author | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2010-11-23 06:56:24 +0000 |
|---|---|---|
| committer | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2010-11-23 06:56:24 +0000 |
| commit | 8f91ced81f309dcd671a23496c752666b352d7fe (patch) | |
| tree | 13029411dbef5fffbe6b0efc1e08f66f95fcd7fa /Projects/Benito/Benito.c | |
| parent | ac80fc2431c0eb75fc44b287b475ae3092d6420f (diff) | |
Fixed Benito project discarding incoming data from the USB virtual serial port when the USART is busy.
Minor documentation improvements.
git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@1590 d5102386-fcda-11dd-9fdb-3debd5008f28
Diffstat (limited to 'Projects/Benito/Benito.c')
| -rw-r--r-- | Projects/Benito/Benito.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/Projects/Benito/Benito.c b/Projects/Benito/Benito.c index 0e6eacb4..fbb81840 100644 --- a/Projects/Benito/Benito.c +++ b/Projects/Benito/Benito.c @@ -92,10 +92,9 @@ int main(void) for (;;) { /* Echo bytes from the host to the target via the hardware USART */ - int16_t ReceivedByte = CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface); - if (!(ReceivedByte < 0) && (UCSR1A & (1 << UDRE1))) + if ((UCSR1A & (1 << UDRE1)) && CDC_Device_BytesReceived(&VirtualSerial_CDC_Interface)) { - UDR1 = ReceivedByte; + UDR1 = CDC_Device_ReceiveByte(&VirtualSerial_CDC_Interface); LEDs_TurnOnLEDs(LEDMASK_TX); PulseMSRemaining.TxLEDPulse = TX_RX_LED_PULSE_MS; |